package com.itheima.Jiuye02;

public class Shubiao implements USB {

    @Override
    public void open() {
        System.out.println("打开鼠标");
    }

    @Override
    public void close() {
        System.out.println("关闭鼠标");
    }
    public static void show(){
        System.out.println("面对疾风吧");
    }
}
